001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.model.control.core.server.transfer;
018
019import javax.inject.Inject;
020import com.echothree.model.control.core.common.transfer.CommandDescriptionTransfer;
021import com.echothree.model.control.core.server.control.CommandControl;
022import com.echothree.model.data.core.server.entity.CommandDescription;
023import com.echothree.model.data.user.server.entity.UserVisit;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class CommandDescriptionTransferCache
028        extends BaseCoreDescriptionTransferCache<CommandDescription, CommandDescriptionTransfer> {
029
030    @Inject
031    CommandControl commandControl;
032
033    /** Creates a new instance of CommandDescriptionTransferCache */
034    protected CommandDescriptionTransferCache() {
035        super();
036    }
037    
038    public CommandDescriptionTransfer getCommandDescriptionTransfer(UserVisit userVisit, CommandDescription commandDescription) {
039        var commandDescriptionTransfer = get(commandDescription);
040        
041        if(commandDescriptionTransfer == null) {
042            var commandTransfer = commandControl.getCommandTransfer(userVisit, commandDescription.getCommand());
043            var languageTransfer = partyControl.getLanguageTransfer(userVisit, commandDescription.getLanguage());
044            
045            commandDescriptionTransfer = new CommandDescriptionTransfer(languageTransfer, commandTransfer,
046                    commandDescription.getDescription());
047            put(userVisit, commandDescription, commandDescriptionTransfer);
048        }
049        return commandDescriptionTransfer;
050    }
051    
052}